WebIn a refrigerating machine, heat rejected is __________ heat absorbed. a) Equal to b) Less than c) Greater than d) linear This problem has been solved! You'll get a detailed solution … WebAccordingly, normal heat rejection in a compression system approximates 15,000 Btu/hr per ton of refrigeration, requiring evaporation of about 2 gal/hr of cooling water. Compression refrigeration systems require a cooling water circulation rate of approximately 3 gpm per ton of refrigeration, with a 10°F temperature drop across the cooling tower.

Chapter 10: Refrigeration Cycles - Saylor Academy

Web5- Heat rejection and addition in the condenser and evaporator do not occur in constant pressure (and temperature) as a result of pressure drop in the refrigerant. Selecting the … WebLearn Refrigeration And Air Conditioning MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, … signing a notary document

[Solved] In a vapour compression refrigerator, the heat rejected in c

WebA Direct Water-Cooled System with Cooling Tower is an effective cooling system for industrial applications. It uses a closed-loop system to transfer the heat generated by the machinery to the cooling tower. The water is then cooled by the heat exchange process, and returned to the machinery for reuse. This system is known for its energy ... WebMay 22, 2024 · Vapor-compression Cycle – Refrigeration Cycle. Vapor-compression cycle – Thermodynamic cycle of heat pumps. The vapor-compression uses a circulating liquid refrigerant as the medium (usually … Web4) In a refrigerating machine, heat rejected is __________ heat absorbed. equal to less than greater than none of the above 5) The humidity ratio or specific humidity is the mass of water vapour present in 1 m 3 of wet air 1 m 3 of dry air 1 kg of wet air 1 kg of dry air 6) The formation of frost on cooling coils in a refrigerator the pybus group